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CISSNasdaqDeep Sea Foreign Transportation of FreightFiscal year ends December 31

C3is Inc.

Financials through fiscal 2025, year ended Dec 31, 2025Last filing: 20-F on Apr 22, 2026
$0.55+0.02 (+3.00%)

Close on Oct 19, 2026

Market cap
–
P/E (TTM)
0.1
Dividend yield
–

Price history

Daily open, high, low, close and volume

DateOpenHighLowCloseChangeVolume
Daily prices are not in StockData yet. This table fills in once an end-of-day price source is connected.

Stock splits

From SEC filings

DateRatioEffect on per-share figures
Aug 19, 20261-for-40 reverseEarlier per-share figures multiplied by 40
Apr 27, 20261-for-7 reverseEarlier per-share figures multiplied by 7
Jan 26, 20261-for-20 reverseEarlier per-share figures multiplied by 20
Apr 28, 2025(first seen in filings)1-for-15 reverseEarlier per-share figures multiplied by 15
Apr 4, 20251-for-6 reverseEarlier per-share figures multiplied by 6
Jan 2, 20251-for-2.5 reverseEarlier per-share figures multiplied by 2.5
Apr 12, 20241-for-100 reverseEarlier per-share figures multiplied by 100